<?php 
ini_set('date.timezone','Asia/Shanghai');
//error_reporting(E_ERROR);
require_once "../lib/WxPay.Api.php";
require_once "WxPay.JsApiPay.php";
require_once 'log.php';

//初始化日志
$logHandler= new CLogFileHandler("../logs/".date('Y-m-d').'.log');
$log = Log::Init($logHandler, 15);

//打印输出数组信息
function printf_info($data)
{
    foreach($data as $key=>$value){
        echo "<font color='#00ff55;'>$key</font> : $value <br/>";
    }
}

$uid=$_REQUEST['uid'];
$money=$_REQUEST['money'];
$orderid=$_REQUEST['orderid'];

$fee=$money*100;

$money=number_format($money,2,'.','');

//①、获取用户openid
$tools = new JsApiPay();
$openId = $tools->GetOpenid();

//②、统一下单
$input = new WxPayUnifiedOrder();
$input->SetBody("账户充值");
$input->SetAttach("test");
//$input->SetOut_trade_no(WxPayConfig::MCHID.date("YmdHis"));
$input->SetOut_trade_no($orderid);
$input->SetTotal_fee($fee);
$input->SetTime_start(date("YmdHis"));
$input->SetTime_expire(date("YmdHis", time() + 600));
$input->SetGoods_tag($uid);
$input->SetNotify_url('http://'.$_SERVER['HTTP_HOST'].'/wxpay/pay/notify_jsapi.php');
$input->SetTrade_type("JSAPI");
$input->SetOpenid($openId);
$order = WxPayApi::unifiedOrder($input);
//echo '<font color="#f00"><b>统一下单支付单信息</b></font><br/>';
//printf_info($order);
$jsApiParameters = $tools->GetJsApiParameters($order);



//③、在支持成功回调通知中处理成功之后的事宜，见 notify.php
/**
 * 注意：
 * 1、当你的回调地址不可访问的时候，回调通知会失败，可以通过查询订单来确认支付是否成功
 * 2、jsapi支付时需要填入用户openid，WxPay.JsApiPay.php中有获取openid流程 （文档可以参考微信公众平台“网页授权接口”，
 * 参考http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html）
 */
?>

<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1"/> 
    <title>微信支付</title>
    <script type="text/javascript">
	//调用微信JS api 支付
	function jsApiCall()
	{
		WeixinJSBridge.invoke(
			'getBrandWCPayRequest',
			<?php echo $jsApiParameters; ?>,
			function(res){
				WeixinJSBridge.log(res.err_msg);
				//alert(res.err_code+res.err_desc+res.err_msg);
				if(res.err_msg == 'get_brand_wcpay_request:ok') {
					alert("充值成功");
					location.history.back();
				} else {
					alert("充值失败");
					
				}
				
			}
		);
	}

	function callpay()
	{
		if (typeof WeixinJSBridge == "undefined"){
		    if( document.addEventListener ){
		        document.addEventListener('WeixinJSBridgeReady', jsApiCall, false);
		    }else if (document.attachEvent){
		        document.attachEvent('WeixinJSBridgeReady', jsApiCall); 
		        document.attachEvent('onWeixinJSBridgeReady', jsApiCall);
		    }
		}else{
		    jsApiCall();
		}
	}
	</script>
</head>
<body>
    <br/>
	<div style="color: #000;text-align: center;font-weight: bold;">
	  虚拟充值<br/><br/>
	</div>
	<div style="color: #000;text-align: center;font-weight: bold;line-height:50px;font-size:40px;">
	  ￥ <?php echo $money;?>
	</div>
  
	<div align="center">
		<button style="width:210px; height:50px; border-radius: 5px;background-color:#1aad19; border:0px #179e16 solid; cursor: pointer;  color:white;  font-size:16px;" type="button" onclick="callpay()" >立即支付</button>
	</div>	
</body>
</html>